Jan 18, 2013 5:30pm PST
: we have more on the fallout after lance armstrong's admission that he used performance-enhancing drugs to build his chpionship career. >> suarez: plus, mark shields and david brooks analyze the week's news. >> brown: that's all ahead on tonight's newshour. >> major funding for the pbs newshour has been provided by: >> bnsf railway. >> support also comes from carnegie corporation of new york, a foundation created to do what andrew carnegie called "real and permanent good." celebrating 100 years of philanthropy at carnegie.org. >> and with the ongoing support of these institutions and foundations. and friends of the newshour. and... >> this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. >> brown: information trickled out today about the siege of a natural gas plant in algeria. there was word that one american hostage had been killed, but a definitive accounting of all the captives remained elusive. at the same time, the algerians allowed the world to see pictures of some who'